Note: These are natural gemstones, expect variance in color/pattern and size. These are stock photos, you likely won't receive the stones pictured except for specific listings. We do not accommodate requests for specific size or color/pattern crystals, all are chosen intuitively. Ethically Sourced. Often referred to as the Stone of Motivation, Endurance, Leadership, and Courage- Carnelian has protected and inspired throughout history. Carnelian is said to attract prosperity, new resources and good luck. In the workplace, it is a crystal of ambition, drive and determination, and wards off undue pressures of co-workers or impersonal corporations with unrealistic expectations. Mixed sizes unless otherwise specified. Generally range from 15-30mm.